Cannot get a table from a pdf

not sure if I have tagged this correctly, since it is not a bug and could possibly be a feature request.

I am unable to get chatgpt (v. 4) to convert the following pdf files (2 pages of tables on herbs) to either CSV or Excel. It seems that the tables are stored as images. I get errors when trying to do the conversion (takes too long, cannot do the OCR).

Are there some things I could try to get this working? Here is a link to the PDF (from my Google Drive account):