It has been possible to generate report groups since MR2012:
mbs.microsoft.com/.../mroverview.htm
Printing them all to a printer or exporting to Excel at one time is not currently available but we do have suggestions logged for this which I would encourage you to vote for.
https://connect.microsoft.com/
If you have not used Microsoft Connect before, you can register with the link below. Once registered, you will have to add Microsoft Dynamics to Your Dashboard using the Connection Directory link. You will then be able to search for and leave feedback from Your Dashboard.
To register: connect.microsoft.com/InvitationUse.aspx