can choose to export Only Epic or Epics with User Stories when you select the export option. To export an epic:

  • Enter the search criteria on Epics board. Note: All visible epics on board are exported
  • Click on Settings Setting-drop-down drop-down > select export option
  • On Epic Export dialog, you can select Item selection as Only Epic or Epic with User Stories and Tasks details
  • You can also choose Item details by marking fields under “Select Column”
Export-Epic-User-Stories-via-CSV

Related: How do I export Epics?