How to transfer or export a list from iPhone to Mac and open it as a text file?

I’ve been using Clear App for years and one of my lists has over 4k items/notes. Could it be transferred or exported to a MacBook and opened as a text file or word processing app like MS Word? I can’t take a screenshot as it’s too big. Copy and paste works only for one item/note at a time. Any way to select all 4k items/notes at the same time? Thanks, Dan