I'm posting blind - I saw earlier where someone had posted the updated CDC stats, (and probably already posted the link to that report) Below the Pompeo link you sent me, someone had posted a link to the CDC provisional counts updated Aug. 26.
https://www.cdc.gov/nchs/nvss/vsrr/covid_weekly/index.htm
This is the header at Table 3:
"Table 3 shows the types of health conditions and contributing causes mentioned in conjunction with deaths involving coronavirus disease 2019 (COVID-19). For 6% of the deaths, COVID-19 was the only cause mentioned. For deaths with conditions or causes in addition to COVID-19, on average, there were 2.6 additional conditions or causes per death. The number of deaths with each condition or cause is shown for all deaths and by age groups."
Thanks for this information!