Product name	Category Tier 1 (Google Product Taxonomy)	Category Tier 2 (Google Product Taxonomy)	Store (likely) selling the product
brass knob	Office Supplies	General Office Supplies	fairystoreshop.com
broken diamond shift knob	Hardware		noriswishes.com
constructor prelude polished brass dummy right lever door lock knob handle	Hardware	Building Materials	snaz.ae
constructor prelude polished brass passage lever door lock knob handle	Hardware	Building Materials	snatoms.com
dial knob fodsports fx8	Hardware		www.sky-graphics.co.uk
glitter shift knob	Hardware		jjvintage.store
knob lock pack:	Hardware		klkglow.com
marbled shift knob	Hardware		jlaracreations.com
pewter 4" straight knob bolt	Hardware	Hardware Accessories	maneosapparel.com
piston skull shift knob	Hardware		jl-everest.com
radi24 shift knob	Hardware	Hardware Accessories	huntingsneakers.com
range brass knob bezel surface grille w11316873	Hardware		spa-sciences.com
range chrome knob bezel w11323024	Hardware		spabathbombs.com
shift knob	Hardware	Hardware Accessories	zncstore.co.uk
solid shift knob	Hardware		jkrewproducts.com
spoon sports aluminum shift knob	Hardware	Kitchen & Dining	xavynvirginhair.com
universal shift knob	Hardware	Hardware Accessories	workpoint.shop

Other examples of product categorizations by users of our demo dashboard:
"lesley" loungewear pj | 4mm titanium steel ring | "signed future wifey" hoodie | " fighter bundle " | 12 zodiac sign vintage handmade fashion charm leather twelve constellation cuff bracelet | 10w fast wireless charger iphone 11 8 plus qi wireless charging pad samsung s10 huawei p30 phone charger adapter | adult heather adjustable pleated cotton face mask nose piece | "feisty kitty" hand wraps | amethyst flowerdrop necklace | eco energy | jimove tyre | 37qt vl35 expandable freezer fridge iceco | "paris" printed "slim fit" t shirt | beautiful retro hollow out heart pendant necklace | all bets | all one | burgundy mens sports fit hoodie | blackwei ankle boots basketball shoes | aoa condor kit | “it is great be happy” | beepol bumblebee colony | "ubud" aventurine earrings | all lights romper | custom clothing | "knit mixed berries" fabric face mask | 11 kit upgrade resistance bands loop bands powerful effective exercise sports fitness home gym yoga | 5d diy diamond painting kits dream beautiful lotus dragonfly vm9482 | butterflylove boxy shirt | amorus clingy mate lash adhesive clear | barista express | 125cc atv 4 wheelers sport | butterflylight purple leggings | butta reg wick 6 oz | brittney dress salmon | aglaonema pictum tricolor | 2019 security smoke detector alarm portable sensitive stable independent home alarm smoke detector fire alarm alone sensor | beige jumpsuit elastic waist | as i am affirmations kindness cards | 2020 women fashion elegant sexy v neck casual print spaghetti strap crop top short sets beach sleeveless top shorts | brick house | 50 shades handmade scented pillar candle | "become hunter" zip up hoodie | 5 litre pressure spray bottle | 1pc mop microfiber flat mop head | arie™ contoured orthopedic neck pillow | busy house boy | after olive | air jordan retro "court purple 2.0" | anne ring | alexander crop top | 25 bone long torso waist trainer ds5501 | ddt3 charteuse doomzday turtle | 7 holes egg frying pan omelet cooker | ‘reversible stitch jumpsuit’ | ankle length mother bride dress long sleeves pieces chiffon lace pants suit plus | buddha 5d diamond painting kits square drill mosaic wall art rhinestone picture religious home decor | natural bamboo wood watch | "proud us army" car decal | 11 latex tube resistance bands yoga fitness gym equipment exercise pull rope home elastic back muscle strength training | butterfly nike af1 | add db me t | "the shoppe" shaving soap | 2020 arrival 6 40k 80k ultrasonic cavitation vacuum radio frequency laser lipo laser slimming machine home use | "universe flowers 2" | bamboomiracle smooth repair shampoo | lamzac xxxl | aeromax 700c road comp road bike wheelset clincher shimano sram 7 10s | battery charger – charge go | amethyst rondelle stretch bracelet | 1.18 ct heart shaped natural mystery quartz gemstone sterling necklace | baby bath bombs real bomb | kenpaku glutathione 62caps | everything everyone face body balm | coty airspun | .mystery grab bag | masks jen | candle centerpieces | celia b | amelia lashes | a frame card | "gimme smore" cookie | andi leopard pacifier clip | "edison" coffee table | 8x21 compact zoom binoculars | amazing insoles liquid orthotic shoe inserts | polaroid | custom heart necklace heart charm heart pendant monogram heart personalized heart necklace dainty jewelry | 2021 ladies elegant lantern long sleeve blouse v neck crop top fashion women button vintage shirts casual clothing | 6 pack cocoa butter bath bombs | amsterdam drawer bedside table mahogany | absolent 92630606 hepa replacement filter | chile poblano | almonds sea salt chocolate bar | floral tie dye pull on crop pant | casual shirt wear button down collar long sleeve cotton blouse female embroidery | baby basket boy | bustier stitch back zipped high waist skinny pants | at home laser hair removal handset |