You can flash your router with dd-wrt firmware to support a wireless bridge, I did that long time ago with my Linksys WRT router.
Check installation link
https://forum.dd-wrt.com/wiki/index.php/Installation
I used the old method on
https://wiki.dd-wrt.com/wiki/index.php/Wireless_Bridge but you can check the latest on
https://wiki.dd-wrt.com/wiki/index.php/Client_Bridged
Note: you need to check if your router is supported for the wireless bridge firmware.