ATTiny817 | How do I enable PWM on PC0 and PC1? TCD0?

Other Hardware LEDs and Multiplexing
5

I am able to see a dimming on PC1 for the LEDs but I'm still working through configuring the logic such that we can ensure PWM is output on PC0 and PC1 and as mentioned these can be controlled via analogWrite.

We are using Platformio in VS Code, so I do not have access to the same options that are available in the Tools menu in Arduino Studio. Is there a way I can perform this same operation in Platformio?

Here is some pseudo-code to help clarify what we are trying to accomplish:

void setup() {
  // Configure TCD0 for PWM output
}

void loop() {

if(buttonIsPressed) {

  analogWrite(PC0, 60);
  analogWrite(PC1, 60);

} else {

  analogWrite(PC0, 255);
  analogWrite(PC1, 255);

}