The Dashboard cannot currently be customised. The dashboard is designed to provide a quick summary of account stats in an easy-to-read format and all on one page.
If you want to see more detailed information, you can export data from relevant sections such as Manage applications, Users, and Funds. See Standard exports to learn more.
Note: each widget on the dashboard is limited to a maximum of 50 rows. For example, the Applications by category widget will only show up to 50 categories, even if more exist. To see the full list, click the Full report link at the bottom.
Example of the Applications by category widget: