It completely depends on context. Are you entertaining guests or just eating it yourselves at home?
Two different scenarios.
I wouldn't dream of having people round and slapping a pizza down with nothing else to go with it. I would for myself, but that's different.
On the table I'd put out
Pizza- enough for sharing, not a whole pizza per person
A salad bowl for sharing with cherry tomatoes and basil
Side dishes to share out eg spicy prawns, spiced potato wedges or garlic bread, potato salad or coleslaw
Sauces like garlic mayo, ketchup
Wine, beer and sparkling mineral water with elderflower or something like that.