Has anybody seen such a link - download a spreadsheet?
There are way too many graphics on your pages and very little information per viewed page. For example, I would like to be able to see/download a simple 3 column dataset/spreadsheet showing 1) channel number, 2) whether or not I am subscribed - a simple Y/N - and 3) the theme pack the channel is part of.
Graphics take too long to load, and take up too much real estate on your pages.
I'm not aware of such a thing.
There is this channel guide in PDF form:
There is also a guide for theme packs in PDF form:
I don't believe there is anything like what you want currently available. You would need to do this yourself with information from the My Telus portal/app.