D-Shot ESC's telemetry for x8

Hi, I have an x8 platform using APD ESC’s with Dshot 600.
In order to get the ESC’s telemetry, I’ve connected the ESC’s input to the AUX ports in the pixhawk.
The problem is that the Pixhawk has only 6 AUX ports outputs and I use 8 motors.

Is there a way to get telemetry from all of the ESC’s?

You can look for a card without IOMCU like CUAV Nora or X7…

Not on the Main outputs as @mlebret suggests. There are several boards with plenty of FMU outputs. The CUAV’s as mentioned, the Matek H743 boards (13), others. My friend that had an X8 used a Nora.