Snapshot of the organisational dashboard? (first tab in My Dashboard. Not sure what yours is called, ours is our org name). It's not a report but it does give totals for your process groups, which saves you from having to put sub-totals into an excel version of a report.

Hi there, 

Please feel free to set up a meeting with myself using this link and I can see if I can help you out with what you are trying to achieve

Connor