So, choose the menu "Window-Styles-Paragraph Styles" on the right, you should see the panel "Paragraph Styles". Click on the dropdown menu arrow and select "New paragraph style".
Let's call the "Paragraph Style" - "table of contents" Header, choose settings:
"The main character Attributes: font Size (font size) 24пт";
"Indents and spacing: Alignment — center";
"Bullets and numbering: the Type list is not defined".
Now select the section names ("Nuts/Herbs", "Fruit/Berry") and apply to them the style "table of contents"Header.
Select in top menu "Window-Styles-character Styles": coming up on the right panel "character Styles". Click on it and a drop down menu under the arrow, select "New character Style".
Adjust the parameters of the "character Style", call it "contents page" and then in the menu: "the Main character attributes: font Size (font size)" — should be the same font size in the "Paragraph Style" "table of contents" Header - ie 24пт. Underline - put a check mark Settings "underline": "Underline on" — put a tick, "Thickness"— 2пт, Offset — 0pt, "Type" Is "Dotted dotted", "Tint" is 100%.
Go to the menu "Layout-contents" custom settings, "Style": "table of contents" Header. "Other styles the table of contents of Title" — click "Add". "Style element": "table of contents" Title, "page Number": "After login". Between entry and number: tab character

"Level":1 (if there was a subtitle, and, accordingly, the second "Paragraph Style" for the subtitle, I would put 2) and, respectively, above referred to "Styles (symbols)": "table of contents"page.

Next, assign the name style "Стиль16" and click "Save Style" and "OK".
Now we will review leader. Go to menu "Tabs" select the arrow to the right and will drag on the scale until you achieve the desired length of the leader.