You can promote your repeating fields as "merged" to display all the data in the library - that would give you a semi-colon delimited list of items. You could use Power Automate to write the items to a separate list if you are using SharePoint online - more here on that approach: https://www.youtube.com/watch?v=wJD-kKexkAM
If you are using SharePoint on prem, you may be able to use CAML or code.
You can also check out FormsViewer - which has this capability built in and is compatible with on-prem and online.