Sorry, but that document doesn't have
one big table...but for formatting, some are broken across pages with CR
what is has is a plethora of tables split by manual page breaks, with text like 'Step 4 Continued:', inconsistent column layouts - up to 5 of varying widths, in fact - and that's before we even consider nested tables, of which there are many. Even within cells, varying numbers of paragraph breaks are used to force a bottom alignment instead of using Word's table cell vertical alignment options.

In other words, from a programming standpoint your document is a dog's breakfast. Coding around all the inconsistencies would require more effort than checking the document manually. Someone really needs to spend some time learning how to do do document layout consistently, using Word's formatting tools instead of hard-formatting things and inserting page breaks, etc. where they aren't needed.