If you have a prompt set on the report you can-re run the individual report by resetting the prompt value then telling it to regenerate the report. Unfortunately this does mean that when you first open the dashboard all the prompts will need to be entered before they display any data.

This post has been closed as a duplicate. All votes have been moved to the original: Ability to report on issues, tasks, and projects together in one report One thing that I would like to see within Workfront is the ability to create a single report that may comprise of multiple levels/categories wi...