Thanks so much! I'm going to try it out!
edit - IT WORKS! Thank you very much!
If anyone wanted to know what I did..
1. Steam link installed on the firestick and steam in home streaming enabled on your PC and a 5ghz wifi connection this is a completely different process I used this guide -
https://www.youtube.com/watch?v=Sb3gAuiBGpo2. Launch Steam as an administrator (compatibility mode option to launch as admin will not let my steam link app connect for some reason) Add 7th heaven as a game in your steam library on your PC if you want to launch with 7th heaven. If you are using a xbox controller use the analog stick to move the cursor and use the left trigger to click it when you are ready to launch.
3. Install the program mentioned above and set that driver to be your sound driver in FF7 config (CABLE Input (VB-Audio Virtual Cable)
4. Open the control panel then open hardware and sound - then click sound. Under the recording tab right click on CABLE Output and click on properties. Now click on the Listen tab - enable listen to this device - now select the playback through this device drop box - then pick speaker (steam streaming speakers) hit apply and you're good to go.
Sorry for the sloppy guide I'm in a rush but wanted to give back because this is really awesome!
Happy Thanksgiving!