You can export the report from a dashboard dashlet from the Dashlet Actions menu.
From a dashboard, click the Dashlet Actions icon.
Select Export As from the Dashlet Actions menu.
To include dashlet information in your exported file, such as any applied filters, the dashboard name, and so on, click the Export As toggle.
Select the format to export the dashlet:
Printable PDF
PowerPoint
Data to Excel
CSV
CSV with custom separator
If you select CSV with custom separator, you must specify a character as your separator for your exported report. For example, you can specify a pipe (|), a comma (,), a tab ( ), and so on. After you specify your separator, click Export.
When you select your export format, the file is automatically downloaded.