What i would like to do is use this button pad like a regular button.
Sorry you can't it's not quite the same.
For the switch
Connect pin1 (switch) to +5V connect SW-GND 1 to your input pin of the arduino and connect a 1K resistor from the arduino input to ground.
For the LED connect Red1 through a 330R resistor to +5v
connect Green1 through a 330R resistor to +5v
connect Blue1 through a 330R resistor to +5v
The wire the LED GND pins to three separate aruino pins. Make these pins outputs and make the outputs low to turn the LED on. Only turn one of these on at once otherwise two or more LEDs will look dim.