Does cooking food destroy BPA?
I found some publications about the decomposition of Bisphenols A and E in high-temperature water (BPA: https://doi.org/10.1039/B313509H, BPE: https://doi.org/10.1021/ie060888l). But "high temperature" in their context means 250°C - 300°C (at correspondingly high pressures), while at lower temperatures the reaction rate was practically zero. 

Since the reactions described rely on water, dry heating is probably even less successful (and besides, most foods contain water anyway). And I would at least not take it for granted that the decomposition products in either case are less harmful than BPA itself.

So, for household purposes, the answer is clear: No, heating food is not a viable option to destroy BPA.