In America we also have "take out", but it's usually only used for "Chinese" (really any type of Asian food). "Do you wanna order take out?" = "Do you wanna order some Chinese (or other Asian food) to go?" For pizza, we usually say "delivery". Some places, like "Pizza Hut" (a popular pizza chain restaurant) call it "carry out". Usually we say "to go" for fast food restaurants (McDonalds, Burger King, Taco Johns, Taco Bell, etc.)