@Oufti Yes, I was thinking what you are describing. More effort than I would like to put into it.
@prophet Interesting approach. If the index created hyperlinks to the listing as well as the page number, I might try this. I would need to add the part numbers on top of the hidden page numbers to the right, for about 6 full page length columns. While more work than I would like, it will be easier to maintain if I put the effort in to exporting the index, reconfiguring columns and then adding part numbers, then pasting into separate tables on each page. Entries will not change much if at all.
Thank you all for your input.