Designing a CE Fixed Gain Amplifier with a PNP Transistor
The process with a PNP transistor is exactly the same as with an NPN transistor. Just flip the supply polarity and any electrolytic cap polarities/diode polarities and it will work with a PNP. If you have a negative supply that would be preferable, though it would be possible to have the input referenced to the supply and have the collector load resistor grounded. That is usually not preferred because it will amplify noise on the supply voltage wrt ground. 

For the fixed gain, think of emitter degeneration to control the gain.

Your requirements appear to conflict- if the gain is 8 and the maximum input is 100mV p-p the maximum output should be 800mV p-p.