Let dough stand at room temperature for 5-10 minutes to soften. Press onto an ungreased 12-in. pizza pan. Bake at 350° for 15-20 minutes or until deep golden brown. Cool on a wire rack.
In a small bowl, beat the cream cheese, confectioners' sugar and lemon juice. Spread over crust. Top with pie filling; arrange the pineapple, oranges, grapes and strawberries over filling.
In a small saucepan, combine sugar and cornstarch. Gradually stir in apple juice. Bring to a boil; cook and stir for 1-2 minutes or until thickened. Cool; brush over fruit. Refrigerate for at least 1 hour before serving. Yield: 10-12 servings.