For glaze, in a small saucepan, combine the sugar, cornstarch, pineapple juice, water and lemon juice until smooth. Bring to a boil; cook and stir for 2 minutes or until thickened. Transfer to a small bowl; refrigerate until cooled but not set.
In a small bowl, beat cream cheese and confectioners' sugar until smooth; fold in whipped topping. Spread over tops of cookies. Arrange fruit on top; drizzle with glaze. Refrigerate for 1 hour or until chilled.