Into the bowl of stand mixer fitted with the whisk attachment, add cream cheese, and pumpkin beat until ingredients are well incorporated. Add sugar, pumpkin pie spice and continue mixing until the mixture is well-mixed. A little at a time, add the Cool Whip and gently fold into the mixture until it is fully mixed. Refrigerate for 3 hours until the mixture is set. Into the bottom of a serving glass, add a tablespoon of caramel sauce, ladle two (2) tablespoons of oatmeal crisp crumble into the glass, add 1/2 cup of no-bake cheesecake, top with more o