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Hide a cell in dash table

I want to hide few cells in the merged header of my table?

I have the following header in my table

|            Methods             |        Output       |        Expected         |
| method_1 | method_2 | method_3 | output_1 | output_2 | expected_1 | expected_2 |

And, I want to hide some of the merged headers as following:

                                 |        Output       |              
| method_1 | method_2 | method_3 | output_1 | output_2 | expected_1 | expected_2 |

Any option in styling of the cells to do that?
Thanks