Heat oven to 425°F. Spray 12- or 14-inch pizza pan with cooking spray. Unroll dough; place in pan. Starting at center, press out dough to form 12-inch round. Bake about 8 minutes or until crust begins to brown.
Spread refried beans evenly over partially baked crust. Spread salsa over beans. Sprinkle with cheese, chicken and tomato.
Bake 9 to 12 minutes longer or until edges of crust are golden brown and cheese is melted. Cut into wedges to serve.