Preheat oven to 350°F. Roll pizza dough out on a non-greased cookie sheet. Spread the cream cheese over the pizza dough. Sprinkle on 1/2 of the cheese (2 cups) blend.
Fry bacon over medium-high heat until cooked through. Set aside. Discard all bacon grease except 1 Tbsp. Leave in skillet.
Beat eggs with the minced onion, dill, salt and pepper until well blended. Cook eggs until done, but not too dry. Once done, "sprinkle" scrambled eggs onto pizza dough. Then sprinkle with remaining ingredients; bacon, Canadian bacon, mushrooms and remaining 2 cups of cheese blend.
Bake uncovered for 30 minutes or until all the cheese is melted and the pizza dough is done.