Time tracked for individual tasks over a specified time period can be displayed in a list, however there is currently no good way to show this as a Pie Chart, and there is no way to break these out into On-Sprint and Off-Sprint Tasks. For example, if half of my sprint was spent (based on time tracked) working on tasks not assigned to the current sprint, I would like to be able to see this on a pie chart, with "On Sprint" tasks one color and "Off Sprint" tasks another.