All of it? Well, yes. You just have to change up the circumstances in which the Battle of Moscow happens. Like have Hitler decide to lunge for Moscow in August of '41 instead of Kiev or what-have-you. Even then, your more likely to see the Soviets lop off and destroy a couple of armies but fall short of annihilating the entire Army Group. And even in the event of destruction, the Germans will be able to cobble together surviving remnants to reform the Army Group and likely halt the Soviet drive around the D'niepr.
Even as it is, you could possibly get the Soviets to OTL destroy the 9th Army and maybe 4th Panzer Group with just a little bit of extra luck or a slightly different decision on Stalin's part (the Soviet failure in this was a very close run thing) but the entire Army Group? Not happening given the Red Army of winter '41/'42. Even if the 9th gets destroyed, 4th Army, 2nd Panzer Group, and whatever is left of 4th Panzer Group would be able to hold the Red Army at the base of the salient.
Either way though, it would be a war-turning victory.