Hello CLab,
There is no GUI feature/option to do this in Autoruns.
You could change the startup type by changing Start DWORD value for that service. There are four startup states for a service which reflect the value number you could use.
2-Automatic + DelayedAutostart DWORD to 1
2-Automatic
3-Manual
4-Disabled
In Autoruns select service you would like to modify and then right click on it and select Jump to Entry option, which will open registry key for that service: