In the options I don't see any such option so I believe it is not possible. Why would you want to do that in the first place ? Maybe you want to compare it with other miners ? Direct miners can give you a bit more profit than Nicehash but then this small profit extra you will lose it when you will convert altcoins to bitcoin. This conversion is not lost with Nicehash as they pay directly in bitcoin. So the conclusion is , they are the same for people who want to be paid in bitcoin.
Thanks for your answer,
I have 3 RIGs and 3 ASIC running on Nicehash and I would like to have the statistic of mining performace but with nicehash you can see just the graphs
If you simply inspect the webpage you will find the http request that is getting the data plotted in the graph. If you do it yourself through a programming language or simply curl you will get raw data.
The format is not documented, but I guess that you will be able to understand the meaning of each field in a matter of minutes