Use external oscillator about 1-4MHz connects to XTAL1 or CLKI pin then try to change the fuse setting to default. It's not working, try another software programmer such as pony2000 or spi flash programmer or avrdude.
Hope it'll help,
This is usually done when the clockfuses has been set wronlgy.
Won't work for a Reset disable...
The only thing that can cure that , is as suggested above .. a HighVoltage Parallel programming.