Sorting, Fields, compare, recordset, transforms...
Sounds like what you're trying to use a word processor document as a database.
WordPerfect, to my recollection, was similar in function to Microsoft Works, in that it combined a number of applications (word processing, database, spreadsheet, etc) in a simplified form, but allowed interoperability between the various modules. (mail merging of fields in a database in a word processor document).
Microsoft Word is only a Word Processor. So you aren't going to find tools for manipulating and dealing with text as if it were in a database. Instead, Word can work with the other components of Office to provide that sort of thing.
Actually, looking at it, it looks like you don't really want a word processor document at all, but rather a database with reports that you can print.