Dynamically populate text entered inside repeat question as options in question outside the repeat question?

1. What is the issue? Please be detailed.
I wanted to make all text entered for a question inside repeat question as options for a question outside that repeat group. Can anyone help with this problem?

Welcome @Adrisyaone_Adhikari
This previous discussion might help you, please:
Filtering choice list for a question out side a repeat group based on the choices selected in a repeat group - #2 by wroos.