Heat oven to 425°F. Spray cookie sheet with cooking spray. Unroll dough on cookie sheet; starting at center, press out dough into 14x12-inch rectangle. Brush dough with olive oil; bake 7 minutes.
Spread pizza sauce over crust; top with all remaining ingredients. Bake 10 to 12 minutes longer or until crust is deep golden brown and cheese is melted and bubbly. To serve, cut into 4 rows by 4 rows, making 16 pieces.