How do I Parse Json data and only get one value output?

here is what im doing and getting.

For example:

JSON.Get("items.0.code")

Use this tool to get paths for all JSON keys:

dropbox.com/s/srgf9lme08by9wa/JSON-RecursiveRead.c3p

For example:

JSON.Get("items.0.code")

Use this tool to get paths for all JSON keys:

https://www.dropbox.com/s/srgf9lme08by9wa/JSON-RecursiveRead.c3p?dl=0

thank you very much