How can I leave gravity and temperature data in the same row in the pivot table?

How can I leave gravity and temperature data in the same row in the pivot table?

I have a problem leaving the gravity, temperature, date and time data in the same line of the table, as shown in the following figure:



I would like to leave everything on the same line, for example:

gravity  |  temperature |     date and time      |
1,054    |  28,87            | 28/03/2023 23:18 |
1,022    |  28,43            | 28/03/2023 23:16 |
1,002    |  27,87            | 28/03/2023 23:14 |

How can I resolve this?