You'll probably need to manually write a script.
Here's a post about iterating through all the components on a perspective view -
Heres a way to do it in vision -
You'll need to modify these to try and look at .text
fields of appropriate components (or just try to get the text field of all components and catch the errors when you do it to a non text component.).
However this will just give you the current values of those texts components as of now - not all possible text values for every binding possibility. But it should still help you get a lot of the text you use from the program.