In case you want data file in excel format, here is the way:
1. First export your data in spss format
2. Save spss export to excel and click "save value labels where defined instead of data values"
3. Saved excel export will have labels
Another alternate we did in past (a very long) is to create free format question and save labels of all question basis the response. Later you can utilize that free format question variables for data usage.
We used this approach where we had to use label data for a Dashboard tool which accepts text response instead of values.
I hope this helps. Further, provision of this type of export from Lighthouse itself is good to have.