Within Teamwork Projects you can view activity and items across all your projects in the Everything section of your site:
Within the everything section you can choose from various areas covered below:
Active Tasks - Shows a list of tasks that are active across all projects.
Completed Tasks - Shows a list of all completed tasks across projects.
Milestones - Shows all milestones across all projects.
Messages - Shows all messages across all projects.
Comments - Shows all comments across all projects.
Notebooks - Shows all notebooks across all projects.
Files - View all added files across all projects.
Links - View all links added to all projects.
Time - View all time across all project
Workload - Workload allows you to compare the totals of estimated time against logged time on all tasks assigned to a person on projects.
Note: You will only see items you have the permissions to view within the 'Everything' section.
For more information, see: Reporting options for Teamwork Projects