No, it is not on HBO. But the show does exist and and as far as know, there are no complaints.
https://en.wikipedia.org/wiki/The_Man_in_the_High_Castle_(TV_series)
HBO did make a movie based on the 1992 novel Fatherland.
https://en.wikipedia.org/wiki/Fatherland_(1994_film)
I seem to recall my dad reading the book.