Thanks to this add-on: https://marketplace.atlassian.com/apps/1215546/psea-export-add-on , you can export your requirements to Excel!
Export in a few clicks
Once the app is installed and enabled on your Confluence instance:
Export all your requirements information (properties, external properties, links…) from the Search:
Export your Traceability Matrices:
You can also export information from the Coverage and Dependencies tabs
In the Confluence Administration → PSEA, you can manage the limits of export. Before you make any changes, make sure that it does not interfere with the overall performance of Confluence, to give you an idea of where you are from the limits, the list below gives you details on all previous exports.