Allow Pivots to select different calculation for each cells field Merged

Currently, when creating a pivot, you can select what to present for the fields in the cell. This could be list, count, sum, average etc. Often, we need a different display for each field. For example, I want to see the count for one field (e.g., feature name), and also want to see the average % complete. Not having the ability to select a specific value to display for each field forces us to use dashboards to present these combined calculations but that is not user friend.